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PLEXIFORM FIBROHISTIOCYTIC TUMOR
被引:0
|作者:
SASS, U
[1
]
ANDRE, J
[1
]
NOEL, JC
[1
]
LARSIMONT, D
[1
]
OLEMANS, C
[1
]
DEDOBBELEER, G
[1
]
WANET, J
[1
]
LEDOUX, M
[1
]
机构:
[1] HOP ACAD,SERV ANAT PATHOL & DERMATOL,ERASME,BELGIUM
来源:
关键词:
FIBROHISTIOCYTIC PLEXIFORM TUMOR;
MYOFIBROBLAST;
GIANT CELL TUMOR;
NEUROTHEKEOMA;
D O I:
暂无
中图分类号:
R75 [皮肤病学与性病学];
学科分类号:
100206 ;
摘要:
Plexiform fibrohistiocytic tumour has been recently described by Enzinger and Zhang. This is a rare tumour with low grade malignancy which requires large excision. We report two cases, one occurring in a 58-year-old man, presenting a voluminous painless mass of 5 cm on his hand, the other occurring in a 9-year-old boy consulting for a nodule on the chest. On histological examination this dermal hypodermal tumour is characterized by a proliferation of histiocytic-like cells grouped in nodules, where they are associated with multinucleated osteoclastic-like cells and a proliferation of fibroblastic-like cells grouped in fascicles, anastomosing in a plexiform pattern. Immunohistochemistry and ultrastructural aspects are described. Differential diagnosis and histogenesis are discussed.
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页码:109 / 112
页数:4
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